Article Sidebar

PDF (Tiếng Việt)
Published: 2024-10-30
Abstract Views: 8
Views PDF (Tiếng Việt): 38
DOI: https://doi.org/10.52163/yhc.v65i6.1673
Issue
Vol. 65 No. 6
Section
Articles
How to Cite
Thắng, H. Đức, An, L. T., Hoa, N. T. M., & Phú, V. T. M. (2024). 20. EVALUATING OF HEALTH EFFECTS OF CHROMIUM EXPOSURE AMONG CEMENT WORKERS. Vietnam Journal of Community Medicine, 65(6). https://doi.org/10.52163/yhc.v65i6.1673

20. EVALUATING OF HEALTH EFFECTS OF CHROMIUM EXPOSURE AMONG CEMENT WORKERS

Huynh Duc Thang1, Le Truong An1, Nguyen Thi Hoa Hoa1, Vo Thi Minh Phu1
1 Southern Institute of Occupational Safety and Health

Main Article Content

Abstract

Exposure to chromium in the workplace can lead to severe health consequences, including skin diseases, respiratory problems.


Objective: to assess the current status of chromium exposure and some health effects in cement industry workers.


Subject and method: This cross-sectional study, conducted from 2022 to 2023, involved 255 workers exposed to chromium (Cr) in the workplace at three cement plants.


Results: The proportion of workers exposed to chromium (VI) > 50 µg/m3 accounted for 20% and urinary chromium ≥ 25 µg/L accounted for 17.3%.The prevalence of skin diseases and restrictive ventilatory disorders among cement workers was 12.2% and 23.1%, respectively. The prevalence of ear, nose, and throat symptoms among workers exposed to chromium dust was relatively high at 35.7%. The median urinary chromium concentration in the dermatological group was 14.12 µg/L. The group of workers with dermatological diseases had a urinary chromium concentration difference of ≥ 25 µg/L that was 3.18 times higher than that of the group without dermatological diseases, with 95% CI of 1.40-7.25%. Not yet relationship was found between urinary chromium and ventilation disorders-ear-nose and restrictive ventilatory disorder diseases.


Conclusion: There is a strong association between urinary chromium levels and the risk of developing dermatological diseases.

Article Details

Keywords

cement, chromium, Occupational diseases

References

[1] ACGIH, “Documentation of the Biological Exposure Indices, 7th Ed.,” in TLVs and BEIs. Threshold Limit Values for Chemical Substances and Physical Agents and Biological Exposure Indices, 2016.
[2] I. Konaté, N. N. Korsaga/Somé, and A. Hema, “Epidemiological and clinical aspects of skin diseases observed in workers handling cement in Burkina Faso,” Our Dermatology Online, vol. 11, no. 2, 2020, doi: 10.7241/ourd.20202.3.
[3] N. Elhosary, A. Maklad, E. Soliman, N. El-Ashmawy, and M. Oreby, “Evaluation of oxidative stress and DNA damage in cement and tannery workers in Egypt,” Inhal. Toxicol., vol. 26, no. 5, 2014, doi: 10.3109/08958378.2014.885100.
[4] C. J. Chen et al., “The total body burden of chromium associated with skin disease and smoking among cement workers,” Sci. Total Environ., vol. 391, no. 1, 2008, doi: 10.1016/j.scitotenv.2007.11.011.
[5] N. H. Kamaludin, J. Jalaludin, S. B. Mohd Tamrin, A. Md Akim, T. Martiana, and N. Widajati, “Exposure to Silica, Arsenic, and Chromium (VI) in Cement Workers: A Probability Health Risk Assessment,” Aerosol Air Qual. Res., vol. 20, pp. 2347–2370, 2020, doi: 10.4209/aaqr.2019.12.0656.
[6] M. Bock, A. Schmidt, T. Bruckner, and T. L. Diepgen, “Occupational skin disease in the construction industry,” Br. J. Dermatol., vol. 149, no. 6, 2003, doi: 10.1111/j.1365-2133.2003.05748.x.
[7] N. Nasirzadeh, Y. Mohammadian, and G. Dehgan, “Health Risk Assessment of Occupational Exposure to Hexavalent Chromium in Iranian Workplaces: A Meta-analysis Study,” Biol. Trace Elem. Res., vol. 200, no. 4, 2022, doi: 10.1007/s12011-021-02789-w.